ARM261218P00180000
ARM Dec 18 2026 180.00 Put
optionOPRA
EODOct 20, 2026
7.12USD+23.826%(+1.37)18Vol1,471OI
ARM261218P00180000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-20 | 6.9100 | 7.1200 | 6.5000 | 7.1200 | +23.826% | 18 | 1,459 | 0.000% |
| 2026-10-19 | 5.3200 | 5.8000 | 5.3200 | 5.7500 | -2.872% | 20 | 1,443 | +23.826% |
| 2026-10-16 | 4.7000 | 6.1400 | 4.7000 | 5.9200 | +28.416% | 37 | 1,454 | +20.270% |
| 2026-10-15 | 6.1300 | 6.1300 | 4.6000 | 4.6100 | -2.947% | 32 | 1,447 | +54.447% |
| 2026-10-14 | 3.3700 | 4.7500 | 3.3700 | 4.7500 | +61.565% | 20 | 1,443 | +49.895% |
| 2026-10-13 | 2.4100 | 3.1200 | 2.4000 | 2.9400 | +16.667% | 51 | 1,395 | +142.177% |
| 2026-10-12 | 2.4000 | 2.5200 | 2.4000 | 2.5200 | +17.209% | 6 | 1,396 | +182.540% |
| 2026-10-09 | 2.1800 | 2.3200 | 2.1500 | 2.1500 | +12.565% | 45 | 1,414 | +231.163% |
| 2026-10-08 | 1.6500 | 1.9900 | 1.6500 | 1.9100 | +57.851% | 5 | 1,411 | +272.775% |
| 2026-10-07 | 1.3100 | 1.3100 | 1.2100 | 1.2100 | -3.200% | 6 | 1,413 | +488.430% |
| 2026-10-06 | 1.2800 | 1.3400 | 1.2500 | 1.2500 | -5.303% | 7 | 1,414 | +469.600% |
| 2026-10-05 | 1.4100 | 1.4100 | 1.3200 | 1.3200 | -24.571% | 4 | 1,414 | +439.394% |
| 2026-10-02 | 1.7800 | 1.7800 | 1.7500 | 1.7500 | -21.875% | 17 | 1,428 | +306.857% |
| 2026-10-01 | 2.3600 | 2.3600 | 2.2400 | 2.2400 | -21.404% | 6 | 1,434 | +217.857% |
| 2026-09-30 | 2.7500 | 2.8500 | 2.7500 | 2.8500 | -4.040% | 6 | 1,430 | +149.825% |
| 2026-09-28 | 3.1700 | 3.1700 | 2.8300 | 2.9700 | +42.105% | 61 | 1,397 | +139.731% |
| 2026-09-25 | 2.0900 | 2.0900 | 2.0900 | 2.0900 | -15.726% | 2 | 1,395 | +240.670% |
| 2026-09-24 | 2.4900 | 2.4900 | 2.4800 | 2.4800 | +29.167% | 6 | 1,395 | +187.097% |
| 2026-09-23 | 1.8700 | 1.9200 | 1.8700 | 1.9200 | -2.041% | 17 | 1,400 | +270.833% |
| 2026-09-22 | 2.1200 | 2.1200 | 1.8900 | 1.9600 | -18.672% | 13 | 1,404 | +263.265% |
| 2026-09-21 | 2.9700 | 2.9700 | 2.3000 | 2.4100 | -39.750% | 109 | 1,346 | +195.436% |
| 2026-09-18 | 4.6200 | 4.6200 | 4.0000 | 4.0000 | -21.722% | 5 | 1,346 | +78.000% |
| 2026-09-17 | 5.0900 | 5.2000 | 4.8300 | 5.1100 | -27.000% | 6 | 1,350 | +39.335% |
| 2026-09-16 | 5.6000 | 7.0000 | 5.6000 | 7.0000 | +1.449% | 6 | 1,344 | +1.714% |
| 2026-09-15 | 6.9000 | 6.9000 | 6.9000 | 6.9000 | -11.538% | 1 | 1,345 | +3.188% |
| 2026-09-14 | 7.5500 | 8.1000 | 7.1000 | 7.8000 | +56.000% | 40 | 1,307 | -8.718% |
| 2026-09-11 | 5.2900 | 5.2900 | 5.0000 | 5.0000 | -20.000% | 12 | 1,299 | +42.400% |
| 2026-09-10 | 6.3800 | 6.3800 | 5.7100 | 6.2500 | +11.607% | 61 | 1,240 | +13.920% |
| 2026-09-09 | 5.6000 | 5.6000 | 5.6000 | 5.6000 | -1.754% | 1 | 1,241 | +27.143% |
| 2026-09-08 | 6.1900 | 6.1900 | 5.7000 | 5.7000 | -10.236% | 39 | 1,241 | +24.912% |
| 2026-09-04 | 6.2100 | 6.3500 | 6.2100 | 6.3500 | -15.894% | 3 | 1,242 | +12.126% |
| 2026-09-03 | 9.3800 | 9.3800 | 7.5000 | 7.5500 | -17.033% | 14 | 1,230 | -5.695% |
| 2026-09-02 | 8.9500 | 9.1000 | 8.9500 | 9.1000 | +8.592% | 4 | 1,231 | -21.758% |
| 2026-09-01 | 8.0000 | 8.3800 | 8.0000 | 8.3800 | -0.119% | 2 | 1,229 | -15.036% |
| 2026-08-31 | 8.6000 | 8.8500 | 8.3900 | 8.3900 | -3.563% | 45 | 1,239 | -15.137% |
| 2026-08-28 | 7.5000 | 8.8200 | 7.5000 | 8.7000 | +2.715% | 53 | 1,232 | -18.161% |
| 2026-08-27 | 8.4700 | 8.4700 | 8.4700 | 8.4700 | -3.750% | 3 | 1,229 | -15.939% |
| 2026-08-26 | 10.0000 | 10.0100 | 8.8000 | 8.8000 | -7.853% | 28 | 1,257 | -19.091% |
| 2026-08-25 | 9.5500 | 9.5500 | 9.5500 | 9.5500 | -11.163% | 2 | 1,258 | -25.445% |
| 2026-08-21 | 10.6000 | 10.8000 | 10.6000 | 10.7500 | +8.040% | 5 | 1,255 | -33.767% |
| 2026-08-20 | 10.5500 | 10.5500 | 9.9500 | 9.9500 | -1.874% | 4 | 1,256 | -28.442% |
| 2026-08-19 | 10.8000 | 10.8000 | 10.0500 | 10.1400 | +1.400% | 10 | 1,255 | -29.783% |
| 2026-08-18 | 9.9500 | 10.1100 | 9.9500 | 10.0000 | +32.100% | 6 | 1,256 | -28.800% |
| 2026-08-14 | 7.7000 | 7.7000 | 7.5700 | 7.5700 | -11.772% | 3 | 1,256 | -5.945% |
| 2026-08-12 | 8.6600 | 8.6600 | 8.4000 | 8.5800 | -7.243% | 3 | 1,256 | -17.016% |
| 2026-08-11 | 9.2500 | 9.2500 | 9.2500 | 9.2500 | -7.500% | 2 | 1,254 | -23.027% |
| 2026-08-10 | 10.0000 | 10.0000 | 10.0000 | 10.0000 | +5.263% | 1 | 1,255 | -28.800% |
| 2026-08-07 | 9.3000 | 9.5000 | 9.3000 | 9.5000 | -8.654% | 3 | 1,252 | -25.053% |
| 2026-08-06 | 10.4500 | 10.4500 | 10.4000 | 10.4000 | -16.800% | 60 | 1,202 | -31.538% |
| 2026-08-05 | 13.0000 | 13.0000 | 12.5000 | 12.5000 | -34.211% | 2 | 1,204 | -43.040% |
| 2026-08-03 | 19.7800 | 19.7800 | 18.9700 | 19.0000 | +2.703% | 27 | 1,179 | -62.526% |
| 2026-07-30 | 18.2000 | 19.3000 | 17.7500 | 18.5000 | -14.747% | 72 | 1,145 | -61.514% |
| 2026-07-29 | 22.5000 | 23.0500 | 21.7000 | 21.7000 | 0.000% | 35 | 1,141 | -67.189% |
| 2026-07-28 | 22.0000 | 22.0000 | 21.4500 | 21.7000 | +13.672% | 5 | 1,146 | -67.189% |
| 2026-07-27 | 19.0900 | 19.0900 | 19.0900 | 19.0900 | +6.351% | 1 | 1,146 | -62.703% |
| 2026-07-23 | 18.8000 | 18.9700 | 17.9500 | 17.9500 | +0.279% | 3 | 1,147 | -60.334% |
| 2026-07-22 | 17.7200 | 17.9000 | 17.7200 | 17.9000 | +2.169% | 6 | 1,144 | -60.223% |
| 2026-07-21 | 17.6500 | 17.9500 | 17.5000 | 17.5200 | -9.551% | 9 | 1,140 | -59.361% |
| 2026-07-20 | 19.1200 | 19.3700 | 19.1200 | 19.3700 | -14.670% | 5 | 1,143 | -63.242% |
| 2026-07-17 | 22.7000 | 22.7000 | 22.7000 | 22.7000 | +4.850% | 1 | 1,142 | -68.634% |
| 2026-07-16 | 20.7500 | 21.6500 | 20.7500 | 21.6500 | +10.290% | 183 | 959 | -67.113% |
| 2026-07-15 | 19.6300 | 19.6300 | 19.6300 | 19.6300 | +2.507% | 2 | 957 | -63.729% |
| 2026-07-14 | 19.0700 | 19.1500 | 19.0700 | 19.1500 | +16.131% | 2 | 956 | -62.820% |
| 2026-07-13 | 16.4900 | 16.4900 | 16.4900 | 16.4900 | -5.501% | 1 | 955 | -56.822% |
| 2026-07-08 | 17.6000 | 17.6000 | 17.4500 | 17.4500 | +5.120% | 359 | 597 | -59.198% |
| 2026-07-07 | 16.0000 | 17.2900 | 16.0000 | 16.6000 | +30.812% | 58 | 544 | -57.108% |
| 2026-07-01 | 12.6900 | 12.6900 | 12.6900 | 12.6900 | +8.927% | 1 | 544 | -43.893% |
| 2026-06-30 | 12.5000 | 12.5000 | 11.2000 | 11.6500 | -7.905% | 448 | 181 | -38.884% |
| 2026-06-29 | 12.7000 | 12.7000 | 12.6500 | 12.6500 | -8.993% | 11 | 170 | -43.715% |
| 2026-06-26 | 13.9000 | 13.9000 | 13.9000 | 13.9000 | +8.934% | 1 | 171 | -48.777% |
| 2026-06-24 | 12.7600 | 12.7600 | 12.7600 | 12.7600 | +17.064% | 1 | 170 | -44.201% |
| 2026-06-22 | 10.6400 | 10.9000 | 10.6400 | 10.9000 | +7.073% | 20 | 170 | -34.679% |
| 2026-06-18 | 10.1500 | 10.1800 | 9.9200 | 10.1800 | -2.584% | 8 | 170 | -30.059% |
| 2026-06-17 | 10.4500 | 10.4500 | 10.4500 | 10.4500 | -0.476% | 6 | 176 | -31.866% |
| 2026-06-16 | 10.5000 | 10.5000 | 10.5000 | 10.5000 | -23.358% | 5 | 171 | -32.190% |
| 2026-06-12 | 13.7800 | 13.7800 | 13.7000 | 13.7000 | -11.613% | 3 | 173 | -48.029% |
| 2026-06-10 | 15.5000 | 15.5000 | 15.5000 | 15.5000 | -8.175% | 1 | 174 | -54.065% |
| 2026-06-09 | 13.9500 | 17.1000 | 13.9500 | 16.8800 | +29.846% | 9 | 175 | -57.820% |
| 2026-06-08 | 13.0000 | 13.0000 | 13.0000 | 13.0000 | -7.736% | 1 | 176 | -45.231% |
| 2026-06-05 | 13.1000 | 14.0900 | 13.1000 | 14.0900 | +18.205% | 3 | 173 | -49.468% |
| 2026-06-04 | 11.9200 | 11.9200 | 11.9200 | 11.9200 | +6.619% | 2 | 171 | -40.268% |
| 2026-06-02 | 11.6400 | 11.6400 | 11.1800 | 11.1800 | -1.671% | 2 | 170 | -36.315% |
| 2026-06-01 | 11.9500 | 12.6000 | 11.3700 | 11.3700 | -17.007% | 52 | 176 | -37.379% |
| 2026-05-29 | 13.8500 | 13.8500 | 13.7000 | 13.7000 | -3.385% | 2 | 176 | -48.029% |
| 2026-05-28 | 14.6600 | 14.6600 | 13.9700 | 14.1800 | -10.930% | 9 | 173 | -49.788% |
| 2026-05-26 | 15.7000 | 15.9200 | 15.7000 | 15.9200 | -3.515% | 2 | 173 | -55.276% |
| 2026-05-22 | 17.0000 | 17.0000 | 16.1200 | 16.5000 | -0.302% | 82 | 208 | -56.848% |
| 2026-05-21 | 18.6000 | 18.6000 | 16.5500 | 16.5500 | -19.268% | 5 | 207 | -56.979% |
| 2026-05-20 | 18.8500 | 20.5000 | 18.8500 | 20.5000 | -23.792% | 4 | 209 | -65.268% |
| 2026-05-18 | 26.9000 | 26.9000 | 26.8500 | 26.9000 | +0.938% | 3 | 206 | -73.532% |
| 2026-05-15 | 26.6000 | 26.6500 | 26.5000 | 26.6500 | +16.376% | 4 | 202 | -73.283% |
| 2026-05-14 | 22.9000 | 22.9000 | 22.9000 | 22.9000 | -8.032% | 1 | 203 | -68.908% |
| 2026-05-08 | 25.1000 | 25.3000 | 24.2000 | 24.9000 | -3.037% | 8 | 199 | -71.406% |
| 2026-05-07 | 25.0000 | 26.0000 | 24.3900 | 25.6800 | +15.157% | 115 | 113 | -72.274% |
| 2026-05-06 | 24.6400 | 24.6400 | 22.3000 | 22.3000 | -19.957% | 10 | 121 | -68.072% |
| 2026-05-05 | 27.8600 | 27.8600 | 27.8600 | 27.8600 | -5.399% | 1 | 120 | -74.444% |
| 2026-05-04 | 29.4500 | 29.4500 | 29.4500 | 29.4500 | +8.672% | 1 | 121 | -75.823% |
| 2026-05-01 | 27.1000 | 27.1000 | 27.1000 | 27.1000 | -3.901% | 2 | 119 | -73.727% |
| 2026-04-30 | 27.9500 | 28.2000 | 27.9500 | 28.2000 | -10.759% | 10 | 127 | -74.752% |
| 2026-04-28 | 30.0000 | 32.5500 | 30.0000 | 31.6000 | +14.079% | 37 | 92 | -77.468% |
| 2026-04-27 | 25.3500 | 27.9000 | 25.3500 | 27.7000 | +18.376% | 15 | 80 | -74.296% |
| 2026-04-24 | 23.8800 | 24.2500 | 23.4000 | 23.4000 | -20.543% | 10 | 80 | -69.573% |
| 2026-04-23 | 28.5400 | 29.4500 | 28.2400 | 29.4500 | -1.833% | 17 | 71 | -75.823% |
| 2026-04-22 | 30.0000 | 30.0000 | 29.9500 | 30.0000 | -16.084% | 3 | 83 | -76.267% |
| 2026-04-20 | 35.7500 | 35.7500 | 35.7500 | 35.7500 | -11.837% | 1 | 83 | -80.084% |
| 2026-04-16 | 40.5500 | 40.5500 | 40.5500 | 40.5500 | -1.338% | 1 | 82 | -82.441% |
| 2026-04-15 | 41.1000 | 41.1000 | 41.1000 | 41.1000 | +1.733% | 1 | 81 | -82.676% |
| 2026-04-14 | 40.3000 | 40.4000 | 40.3000 | 40.4000 | -0.049% | 14 | 80 | -82.376% |
| 2026-03-25 | 40.7600 | 40.7600 | 40.4200 | 40.4200 | -31.987% | 2 | 66 | -82.385% |
| 2026-02-24 | 59.4300 | 59.4300 | 59.4300 | 59.4300 | -11.139% | 1 | 66 | -88.020% |
| 2026-02-06 | 66.8800 | 66.8800 | 66.8800 | 66.8800 | -16.085% | 2 | 67 | -89.354% |
| 2026-02-03 | 79.7000 | 79.7000 | 79.7000 | 79.7000 | +0.517% | 3 | 67 | -91.066% |
| 2026-01-14 | 79.2900 | 79.2900 | 79.2900 | 79.2900 | +5.369% | 1 | 70 | -91.020% |
| 2026-01-13 | 75.2500 | 75.2500 | 75.2500 | 75.2500 | +7.270% | 5 | 71 | -90.538% |
| 2025-12-23 | 70.1500 | 70.1500 | 70.1500 | 70.1500 | -0.355% | 3 | 76 | -89.850% |
| 2025-12-17 | 70.4000 | 70.4000 | 70.4000 | 70.4000 | +24.470% | 5 | 73 | -89.886% |
| 2025-11-24 | 56.5600 | 56.5600 | 56.5600 | 56.5600 | +23.899% | 23 | 68 | -87.412% |
| 2025-10-13 | 45.2500 | 45.6500 | 45.2500 | 45.6500 | -19.261% | 6 | 45 | -84.403% |
| 2025-09-03 | 56.5400 | 56.5400 | 56.5400 | 56.5400 | -35.618% | 5 | 40 | -87.407% |
| 2025-04-21 | 87.2500 | 87.8200 | 87.1500 | 87.8200 | -8.616% | 25 | 45 | -91.893% |
| 2025-04-07 | 96.1000 | 96.1000 | 96.1000 | 96.1000 | +30.411% | 10 | 23 | -92.591% |
| 2025-03-19 | 73.6900 | 73.6900 | 73.6900 | 73.6900 | +43.226% | 1 | 20 | -90.338% |
| 2025-02-05 | 51.4500 | 51.4500 | 51.4500 | 51.4500 | -8.566% | 2 | 19 | -86.161% |
| 2025-02-03 | 56.2700 | 56.2700 | 56.2700 | 56.2700 | +13.608% | 1 | 21 | -87.347% |
| 2025-01-22 | 51.6200 | 51.6200 | 49.5300 | 49.5300 | -23.741% | 6 | 21 | -85.625% |
| 2025-01-14 | 64.9500 | 64.9500 | 64.9500 | 64.9500 | -8.804% | 1 | 16 | -89.038% |
| 2024-11-20 | 71.2200 | 71.2200 | 71.2200 | 71.2200 | -17.426% | 1 | 15 | -90.003% |
| 2024-08-02 | 86.2500 | 86.2500 | 86.2500 | 86.2500 | +37.956% | 2 | 15 | -91.745% |
| 2024-07-23 | 62.2600 | 62.8000 | 62.2600 | 62.5200 | +3.768% | 9 | 15 | -88.612% |
| 2024-07-15 | 60.2500 | 60.2500 | 60.2500 | 60.2500 | -0.215% | 1 | 15 | -88.183% |
| 2024-07-12 | 61.0000 | 61.0000 | 60.3700 | 60.3800 | -3.639% | 26 | 14 | -88.208% |
| 2024-07-11 | 61.5000 | 62.6600 | 61.5000 | 62.6600 | +2.052% | 11 | 13 | -88.637% |
| 2024-07-05 | 61.4000 | 61.4000 | 61.4000 | 61.4000 | -5.814% | 2 | 2 | -88.404% |
| 2024-06-18 | 65.1900 | 65.1900 | 65.1900 | 65.1900 | 0.000% | 1 | 0 | -89.078% |